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java.lang.NoSuchMethodError:org.json.JSONObject.<init>(Ljava/lang/Object;)五

spring-mvc spring-boot spring json java

Nuñito Calzada · 技术社区 · 6 年前

我有一个基本的springboot2.1.5.RELEASE应用程序。使用Spring初始值设定项、JPA、嵌入式Tomcat、Thymeleaf模板引擎,并将包作为带有一些rest控制器的可执行JAR文件。

{
    "depositHotel": "xxx",
    "destinationHotel": "aaa",
    "depositHotelAmount": "0.2",
    "destinationHotelAmount": "4",
    "destinationAddress": [{
        "address": "asdf",
        "tag": ""
    }],
    "refundAddress": [{
        "address": "pio",
        "tag": ""
    }]
}

@JsonInclude(JsonInclude.Include.NON_NULL)
@JsonPropertyOrder({
"address",
"tag"
})
public class Address {



    public Address() {
        super();
    }

    public Address(String address) {
        super();
        this.address = address;
    }

    @JsonProperty("address")
    private String address;
    @JsonProperty("tag")
    private Object tag;


    @JsonProperty("address")
    public String getAddress() {
    return address;
    }

    @JsonProperty("address")
    public void setAddress(String address) {
    this.address = address;
    }

    @JsonProperty("tag")
    public Object getTag() {
    return tag;
    }

    @JsonProperty("tag")
    public void setTag(Object tag) {
    this.tag = tag;
    }
}

和

公共类HotelswitchHotelOrderRequestBody{

    public static class Builder {

        private String depositHotel;
        private String destinationHotel;
        private Float depositHotelAmount;
        private Float destinationHotelAmount;
        private Address destinationAddress;
        private Address refundAddress;


        public Builder(String depositHotel, String destinationHotel) {
            this.depositHotel = depositHotel;
            this.destinationHotel = destinationHotel;
        }

        public Builder withDepositHotelAmount (Float depositHotelAmount) {
            this.depositHotelAmount = depositHotelAmount;
            return this;  
        }

        public Builder withDestinationHotelAmount (Float destinationHotelAmount) {
            this.destinationHotelAmount = destinationHotelAmount;
            return this;  
        }

        public Builder toDestinationAddress (Address destinationAddress) {
            this.destinationAddress = destinationAddress;
            return this;  
        }

        public Builder toRefundAddress (Address refundAddress) {
            this.refundAddress = refundAddress;
            return this;  
        }

        public HotelswitchHotelOrderRequestBody build(){

            HotelswitchHotelOrderRequestBody order = new HotelswitchHotelOrderRequestBody(); 
            order.depositHotel = this.depositHotel;
            order.depositHotelAmount = this.depositHotelAmount;
            order.destinationAddress = this.destinationAddress;
            order.destinationHotel = this.destinationHotel;
            order.destinationHotelAmount = this.destinationHotelAmount;
            order.refundAddress = this.refundAddress;

            return order;

        }
    }


    private String depositHotel;
    private String destinationHotel;
    private Float depositHotelAmount;
    private Float destinationHotelAmount;
    private Address destinationAddress;
    private Address refundAddress;


    private HotelswitchHotelOrderRequestBody () {
        //Constructor is now private.
    }


    public String getDepositHotel() {
        return depositHotel;
    }


    public void setDepositHotel(String depositHotel) {
        this.depositHotel = depositHotel;
    }


    public String getDestinationHotel() {
        return destinationHotel;
    }


    public void setDestinationHotel(String destinationHotel) {
        this.destinationHotel = destinationHotel;
    }


    public Float getDepositHotelAmount() {
        return depositHotelAmount;
    }


    public void setDepositHotelAmount(Float depositHotelAmount) {
        this.depositHotelAmount = depositHotelAmount;
    }


    public Float getDestinationHotelAmount() {
        return destinationHotelAmount;
    }


    public void setDestinationHotelAmount(Float destinationHotelAmount) {
        this.destinationHotelAmount = destinationHotelAmount;
    }


    public Address getDestinationAddress() {
        return destinationAddress;
    }


    public void setDestinationAddress(Address destinationAddress) {
        this.destinationAddress = destinationAddress;
    }


    public Address getRefundAddress() {
        return refundAddress;
    }

    public void setRefundAddress(Address refundAddress) {
        this.refundAddress = refundAddress;
    }
}

和

public test postOrder ( HotelswitchHotelOrderRequestBody order) {



        HttpEntity<String> entity = new HttpEntity<String>(new JSONObject(order).toString(), headers());

        ResponseEntity<OrderResponse> response = new RestTemplate()
                  .exchange(URL, 
                          HttpMethod.POST, entity,  new ParameterizedTypeReference<OrderResponse>() {});

        return response.getBody();

    }

java.lang.NoSuchMethodError: org.json.JSONObject.<init>(Ljava/lang/Object;)V
    at io.bonanza.backend.service.Hotelswitch.HotelswitchHotelService.postOrder(HotelswitchHotelService.java:132)
    at io.bonanza.backend.service.Hotelswitch.HotelswitchHotelServiceTests.testPostOrder(HotelswitchHotelServiceTests.java:151)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

pom.xml文件:

 <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>       

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
        </dependency> 

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mail</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>


        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>

        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
         </dependency>

         <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>

        <dependency>
            <groupId>com.googlecode.libphonenumber</groupId>
            <artifactId>libphonenumber</artifactId>
            <version>8.9.0</version>
        </dependency>


        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
        </dependency>

        <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>

        <!-- Spring Security -->

        <!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-test -->
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-test</artifactId>
            <scope>test</scope>
        </dependency>





        <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
           <!--  <version>4.5.4</version> -->
        </dependency>

        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
            <version>0.9.1</version>
        </dependency>

           <!-- https://mvnrepository.com/artifact/javax.ws.rs/javax.ws.rs-api -->
       <dependency>
          <groupId>javax.ws.rs</groupId>
          <artifactId>javax.ws.rs-api</artifactId>
          <version>2.1.1</version>
       </dependency>


        <!-- Firebase dependencies -->
       <dependency>
            <groupId>com.google.firebase</groupId>
            <artifactId>firebase-admin</artifactId>
            <version>5.4.0</version>
        </dependency>

        <dependency>
            <groupId>com.google.cloud</groupId>
            <artifactId>google-cloud-firestore</artifactId>
            <version>0.26.0-beta</version>
        </dependency>

        <!-- https://mvnrepository.com/artifact/com.google.guava/guava -->
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>23.0</version>
        </dependency>

    </dependencies>

0 回复 | 直到 6 年前

Shubham Kadlag 6 年前

看起来你有不止一个组织。json:json dependency 在你的课堂上。

看看它:

org.springframework.boot:spring-boot-starter-test 取决于

com.jayway.jsonpath:json-pathwhich

org.json:json 哪个版本可能比哪个版本更新/旧

io.jsonwebtoken jjwt 0.9.1 依赖于

您可以尝试从spring boot starter test/io.jsonwebtoken中排除此可传递依赖项:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
    <exclusions>
        <exclusion>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
        </exclusion>
    </exclusions>
</dependency>

或/和

<dependency>
    <groupId>io.jsonwebtoken</groupId>
    <artifactId>jjwt</artifactId>
    <version>0.9.1</version>
    <exclusions>
        <exclusion>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
        </exclusion>
    </exclusions>
</dependency>

但json路径中可能有依赖于旧json库的内容的内容,而新版本中不再有这些内容,因此请谨慎行事,彻底测试所有内容。

要验证,请运行 mvn dependency:tree 并在生成的输出中搜索 .

rreay724 5 年前

我在另一页找到这个。我尝试了检查答案在这里,它没有与我的工作,但当我插入到我的pom文件这个工作。我正在用mockito运行单元测试,其中一个端点使用了JSONObject.put,并且给了我一个没有这种方法错误的消息。

<dependency>
        <groupId>
            org.springframework.boot
        </groupId>
        <artifactId>
            spring-boot-starter-test
        </artifactId>
        <scope>test</scope>
        <exclusions>
            <exclusion>
                <groupId>org.json</groupId>
                <artifactId>json</artifactId>
            </exclusion>
            <exclusion>
                <groupId>com.vaadin.external.google</groupId>
                <artifactId>android-json</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

Yogesh Patil 6 年前

你的 destinationAddress 和 refundAddress 在 HotelswitchHotelOrderRequestBody 你的 目的地地址 和 退款地址 被称为单个地址元素。请更新pojo或JSON,然后重试。这可能是个问题。

Ori Marko 6 年前

json dependency

<dependency>
    <groupId>org.json</groupId>
    <artifactId>json</artifactId>
    <version>20180130</version>
</dependency>

HÆ°ng Chu 6 年前

问题应该是destinationAddress和ReturnAddress在JSON和POJO之间不匹配。尝试这样更改JSON:

{ "depositHotel": "xxx", "destinationHotel": "aaa", "depositHotelAmount": "0.2", "destinationHotelAmount": "4", "destinationAddress": { "address": "asdf", "tag": "" }, "refundAddress": { "address": "pio", "tag": "" } }

Toerktumlare 6 年前

HttpEntity<HotelswitchHotelOrderRequestBody> entity = new HttpEntity<HotelswitchHotelOrderRequestBody>(order, headers());

如果您只想将对象转换为字符串,那么就使用对象映射器。

ObjectMapper objectMapper = new ObjectMapper();
String json = objectMapper.writeValueAsString(car)

venugopal 4 年前

请检查此链接: spring-boot issue 8706

从springbootstarter测试中排除androidjson对我很有效。

 <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
        <exclusions>
            <exclusion>
                <groupId>com.vaadin.external.google</groupId>
                <artifactId>android-json</artifactId>
            </exclusion>
        </exclusions>
    </dependency>